Construction ChemicalsHIGH-PERFORMANCE ADDITIVES AND SYSTEMS FOR BUILDINGS AND BUILDING MATERIAL CONTACT US Home - PRODUCTS - Construction Chemicals Paint Additives RUCOSIL®, RUCOTIX®, RUCOCIDE Surface protection RUCOSAN®, RUCOTEC® Dry-Mix Additives RUCOMIN®, RUCOTIX® Coating Additives RUCOLAC®